Ответ по предмету Алгебра: Докажите что значение выражения (2/3-√2-√2/√2+3)(8+√2) является рациональным числом

Предмет: Английский язык, автор: KATE2701

Помогите написать 3 вопроса к тексту: разделительный, альтернативный и общий.

Shakira Ripoll was born on February 2, 1977, in Colombia. She was the only
daughter of a well-respected jeweller and his wife. In naming the newborn
daughter, her mother chose from several names, containing the letter "K". She
thought about Karime and Katiuska but finally chose Shakira. It’s an Arabic name
which comes from the word "Shukram" meaning "Grace". So Shakira’s full name
is translated as "a woman of Grace".
When Shakira was a child, her mother discovered that the girl had a gift for
learning. Shakira knew the alphabet by the age of eighteen months and at three she
knew how to read. By the time she was four, she was ready for school. School was
not just a place where little Shakira learnt her arithmetic and geography. There she
began to understand such great things as kindness, love, trust, and other human
ideals. She realized what real friendship was and how much her family meant to
her. Later it helped her to decide what to do with the big money she earned.
Shakira loved attention and wished to find a way to get it. She sang a lot for her
schoolmates and teachers. However, the music teacher told her that she sounded
"like a goat". Shakira wasn’t too upset about it and soon found a more original way
to become the centre of attention. It was dancing. It helped her to express herself
and become famous in school. What is interesting is that no one had ever taught
her to dance.
In school Shakira was disciplined, but absent-minded. She was usually writing
lyrics for her songs on the back of her notebooks. However, Shakira was a good
student because she was a quick learner and could understand her teachers’
explanations faster than others.
As soon as the bell rang after class, Shakira was the first one to run and get in line
for the cafeteria. She usually bought a pepsi, a hamburger and something sweet,
like a muffin or a piece of cake. She seldom took a packed lunch from home.
Though Shakira was a lover of fast food, she had no weight problems, as she loved
dancing.
When she was eight, Shakira's father lost all his money because his business went
bankrupt. For a while Shakira had to stay with her relatives in Los Angeles. When
the girl returned, she was shocked to see almost everything that her family had, had
been sold. She later said: "In my childish head, this was the end of the world."
To show her that things could be worse, her father took her to a local park to see
the homeless children. What she saw shocked her deeply and she said to herself:
"One day I’m going to help these poor kids when I become a famous singer or
dancer".
Between the ages of ten and thirteen Shakira was invited to various dance events
and became very popular in the area. It was at this time that Shakira met a local
theatre producer, who was impressed with her performance and as a result tried to
help her career. This woman organized a meeting with the managers of the Sony
company. After Shakira sang, they decided to sign a contract for three albums with
the talented girl.

1 год назад

Предмет: Английский язык, автор: valyatixanowa20

Заполнить пропуски подходящими по смыслу словами
Sales of chocolate in Britain have fallen (B7)... the first time in 50 years. According (B8)... researchers, this is largely because children prefer to spend their pocket money on mobile phones. Schoolchildren who (B9)... to visit their local shop to buy sweets are now buying top-up cards for their mobiles instead, (B10) ... that they can send their friends text messages.

1 год назад

Предмет: Русский язык, автор: inna0811

Нужно составить ситуцию : любопытной Варваре на базаре нос оторвали!1!
Заранее спасибо!

1 год назад

Предмет: География, автор: SSHR2005

самолёт вылетел из Казани в Иркутск по московскому времени в 10:00 полёт длился 8 часов во сколько самолёт прихемлится по местному времени?

7 лет назад

Предмет: Математика, автор: vflower60

РЕШИТЕ ПЛИИИЗ
1. |x| - 8 = -5
2. |x| + 5 = 2
3. |x + 12| = 3
4. |8 - 0,2x| = 12

7 лет назад

Докажите что значение выражения (2/3-√2-√2/√2+3)(8+√2) является рациональным числом

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